Bronchial artery enlargement may be the cause of recurrent haemoptysis in Behcet's syndrome patients with pulmonary artery involvement during follow-up

Abstract

Objective. Haemoptysis occurring in a Behvet's syndrome (BS) patient with pulmonary artery involvement (PM) during follow-up is usually regarded as PM relapse. However, bronchial artery enlargement (BAE) may be the source of haemoptysis in some patients.